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# Commands covered: none
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#
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# This file contains a collection of tests for Tcl's dynamic string
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# library procedures. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1993 The Regents of the University of California.
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# Copyright (c) 1994 Sun Microsystems, Inc.
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# Copyright (c) 1998-1999 by Scriptics Corporation.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# RCS: @(#) $Id: dstring.test,v 1.5 2000/04/10 17:18:58 ericm Exp $
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if {[lsearch [namespace children] ::tcltest] == -1} {
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package require tcltest
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namespace import -force ::tcltest::*
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}
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if {[info commands testdstring] == {}} {
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puts "This application hasn't been compiled with the \"testdstring\""
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puts "command, so I can't test Tcl_DStringAppend et al."
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::tcltest::cleanupTests
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return
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}
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test dstring-1.1 {appending and retrieving} {
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testdstring free
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testdstring append "abc" -1
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list [testdstring get] [testdstring length]
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} {abc 3}
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test dstring-1.2 {appending and retrieving} {
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testdstring free
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testdstring append "abc" -1
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testdstring append " xyzzy" 3
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testdstring append " 12345" -1
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list [testdstring get] [testdstring length]
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} {{abc xy 12345} 12}
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test dstring-1.3 {appending and retrieving} {
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testdstring free
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foreach l {a b c d e f g h i j k l m n o p} {
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testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1
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}
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list [testdstring get] [testdstring length]
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} {{aaaaaaaaaaaaaaaaaaaaa
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bbbbbbbbbbbbbbbbbbbbb
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ccccccccccccccccccccc
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ddddddddddddddddddddd
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eeeeeeeeeeeeeeeeeeeee
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fffffffffffffffffffff
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ggggggggggggggggggggg
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hhhhhhhhhhhhhhhhhhhhh
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iiiiiiiiiiiiiiiiiiiii
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jjjjjjjjjjjjjjjjjjjjj
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kkkkkkkkkkkkkkkkkkkkk
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lllllllllllllllllllll
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mmmmmmmmmmmmmmmmmmmmm
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nnnnnnnnnnnnnnnnnnnnn
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ooooooooooooooooooooo
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ppppppppppppppppppppp
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} 352}
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test dstring-2.1 {appending list elements} {
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testdstring free
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testdstring element "abc"
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testdstring element "d e f"
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list [testdstring get] [testdstring length]
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} {{abc {d e f}} 11}
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test dstring-2.2 {appending list elements} {
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testdstring free
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testdstring element "x"
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testdstring element "\{"
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testdstring element "ab\}"
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testdstring get
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} {x \{ ab\}}
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test dstring-2.3 {appending list elements} {
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testdstring free
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foreach l {a b c d e f g h i j k l m n o p} {
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testdstring element $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l
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}
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testdstring get
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} {aaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbb ccccccccccccccccccccc ddddddddddddddddddddd eeeeeeeeeeeeeeeeeeeee fffffffffffffffffffff ggggggggggggggggggggg hhhhhhhhhhhhhhhhhhhhh iiiiiiiiiiiiiiiiiiiii jjjjjjjjjjjjjjjjjjjjj kkkkkkkkkkkkkkkkkkkkk lllllllllllllllllllll mmmmmmmmmmmmmmmmmmmmm nnnnnnnnnnnnnnnnnnnnn ooooooooooooooooooooo ppppppppppppppppppppp}
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test dstring-2.4 {appending list elements} {
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testdstring free
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testdstring append "a\{" -1
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testdstring element abc
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testdstring append " \{" -1
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testdstring element xyzzy
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testdstring get
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} "a{ abc {xyzzy"
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test dstring-2.5 {appending list elements} {
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testdstring free
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testdstring append " \{" -1
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testdstring element abc
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testdstring get
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} " {abc"
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test dstring-2.6 {appending list elements} {
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testdstring free
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testdstring append " " -1
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testdstring element abc
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testdstring get
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} { abc}
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test dstring-2.7 {appending list elements} {
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testdstring free
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testdstring append "\\ " -1
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testdstring element abc
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testdstring get
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} "\\ abc"
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test dstring-2.8 {appending list elements} {
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testdstring free
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testdstring append "x " -1
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testdstring element abc
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testdstring get
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} {x abc}
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test dstring-3.1 {nested sublists} {
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testdstring free
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testdstring start
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testdstring element foo
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testdstring element bar
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testdstring end
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testdstring element another
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testdstring get
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} {{foo bar} another}
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test dstring-3.2 {nested sublists} {
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testdstring free
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testdstring start
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testdstring start
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testdstring element abc
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testdstring element def
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testdstring end
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testdstring end
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testdstring element ghi
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testdstring get
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} {{{abc def}} ghi}
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test dstring-3.3 {nested sublists} {
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testdstring free
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testdstring start
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testdstring start
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testdstring start
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testdstring element foo
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testdstring element foo2
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testdstring end
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testdstring end
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testdstring element foo3
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testdstring end
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testdstring element foo4
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testdstring get
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} {{{{foo foo2}} foo3} foo4}
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test dstring-3.4 {nested sublists} {
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testdstring free
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testdstring element before
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testdstring start
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testdstring element during
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testdstring element more
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testdstring end
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testdstring element last
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testdstring get
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} {before {during more} last}
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test dstring-3.5 {nested sublists} {
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testdstring free
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testdstring element "\{"
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testdstring start
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testdstring element first
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testdstring element second
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testdstring end
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testdstring get
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} {\{ {first second}}
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test dstring-4.1 {truncation} {
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testdstring free
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testdstring append "abcdefg" -1
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testdstring trunc 3
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list [testdstring get] [testdstring length]
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} {abc 3}
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test dstring-4.2 {truncation} {
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testdstring free
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testdstring append "xyzzy" -1
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testdstring trunc 0
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list [testdstring get] [testdstring length]
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} {{} 0}
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test dstring-5.1 {copying to result} {
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testdstring free
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testdstring append xyz -1
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testdstring result
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} xyz
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test dstring-5.2 {copying to result} {
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testdstring free
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catch {unset a}
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foreach l {a b c d e f g h i j k l m n o p} {
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testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1
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}
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set a [testdstring result]
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testdstring append abc -1
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list $a [testdstring get]
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} {{aaaaaaaaaaaaaaaaaaaaa
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bbbbbbbbbbbbbbbbbbbbb
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ccccccccccccccccccccc
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ddddddddddddddddddddd
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eeeeeeeeeeeeeeeeeeeee
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fffffffffffffffffffff
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ggggggggggggggggggggg
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hhhhhhhhhhhhhhhhhhhhh
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iiiiiiiiiiiiiiiiiiiii
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jjjjjjjjjjjjjjjjjjjjj
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kkkkkkkkkkkkkkkkkkkkk
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lllllllllllllllllllll
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mmmmmmmmmmmmmmmmmmmmm
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nnnnnnnnnnnnnnnnnnnnn
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ooooooooooooooooooooo
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ppppppppppppppppppppp
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} abc}
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test dstring-6.1 {Tcl_DStringGetResult} {
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testdstring free
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list [testdstring gresult staticsmall] [testdstring get]
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} {{} short}
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test dstring-6.2 {Tcl_DStringGetResult} {
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testdstring free
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foreach l {a b c d e f g h i j k l m n o p} {
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testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1
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}
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list [testdstring gresult staticsmall] [testdstring get]
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} {{} short}
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test dstring-6.3 {Tcl_DStringGetResult} {
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set result {}
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lappend result [testdstring gresult staticlarge]
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testdstring append x 1
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lappend result [testdstring get]
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} {{} {first0 first1 first2 first3 first4 first5 first6 first7 first8 first9
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second0 second1 second2 second3 second4 second5 second6 second7 second8 second9
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third0 third1 third2 third3 third4 third5 third6 third7 third8 third9
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fourth0 fourth1 fourth2 fourth3 fourth4 fourth5 fourth6 fourth7 fourth8 fourth9
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fifth0 fifth1 fifth2 fifth3 fifth4 fifth5 fifth6 fifth7 fifth8 fifth9
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sixth0 sixth1 sixth2 sixth3 sixth4 sixth5 sixth6 sixth7 sixth8 sixth9
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238 |
seventh0 seventh1 seventh2 seventh3 seventh4 seventh5 seventh6 seventh7 seventh8 seventh9
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x}}
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240 |
test dstring-6.4 {Tcl_DStringGetResult} {
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set result {}
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lappend result [testdstring gresult free]
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testdstring append y 1
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lappend result [testdstring get]
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} {{} {This is a malloc-ed stringy}}
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246 |
test dstring-6.5 {Tcl_DStringGetResult} {
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247 |
set result {}
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248 |
lappend result [testdstring gresult special]
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249 |
testdstring append z 1
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250 |
lappend result [testdstring get]
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} {{} {This is a specially-allocated stringz}}
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252 |
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253 |
# cleanup
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254 |
testdstring free
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255 |
::tcltest::cleanupTests
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|
256 |
return
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257 |
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